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    • 53. 发明公开
    • PIECE D'HORLOGERIE A AFFICHAGE DIGITAL
    • 用数字显示时钟
    • EP1943564A2
    • 2008-07-16
    • EP06806031.8
    • 2006-10-04
    • Frédéric Piguet S.A.
    • ROCHAT, Marco
    • G04B19/21
    • G04B19/21
    • A timepiece comprises a mechanical or electromechanical movement and is provided with a digital display (204, 316, 416, 530) consisting of four drums which are cinematically connected to each other, wherein the first drum (204) displays minutes by means of a scale (0-1-2-3-4-5-6-7-8-9), the second drum (316) displays tens of minutes by means of a scale (0-1-2-3-4-5), the third drum (416) displays hours by means of a scale graduation (0-1-2-3-4-5- 6-7-8-9) and the fourth drum (530) displays tens of hours by means of a scale (0-1-2), thereby enabling the four drums (204, 316, 416, 530) to provide a current time digital display around-the-clock. Said invention is characterised in that the third drum (416) comprises first means interacting with second means carried by the fourth drum (530) in such a way that said third drum (416) is enabled to move forward to one division per hour in normal time, i.e. between 00h00 and 23h59 and to pass from the division '3' to the division '0' when the display passes from 23h59 to 00h00.
    • 57. 发明公开
    • Timepieces
    • Zeitmesser。
    • EP0352986A1
    • 1990-01-31
    • EP89307449.2
    • 1989-07-21
    • 4-D DESIGN, INC.
    • Chaut, Yaron
    • G04B19/21
    • G04C17/0075G04B19/21G04B45/0061
    • A timepiece is provided by a unitary solid geometrical structure having a predetermined symmetry about a common axis comprising geometrical bodies individually rotatable about said common axis and provided with different units of time displaying indicia, the bodies being driven in time related mode about said axis so as to be displaced from an initial position and periodically to pass through that position. In different embodiments the bodies together form a pyramid a parallelepiped and a simulated consumer item.
    • 钟表由具有围绕公共轴线的预定对称性的单一实体几何结构提供,包括可围绕所述公共轴线单独旋转的几何体,并且设置有不同的时间单位显示标记,所述主体以时间相关模式围绕所述轴线被驱动,以便 从初始位置移位并周期性地通过该位置。 在不同的实施例中,主体一起形成平行六面体和模拟消费品的金字塔。